SATHEE: Functions Question 667

Functions Question 667

Question: A condition for a function $ y=f(x) $ to have an inverse is that it should be

Options:

A) Defined for all x

B) Continuous everywhere

C) Strictly monotonic and continuous in the domain

D) An even function

Show Answer

Answer:

Correct Answer: C

Solution:

It is direct consequence of the definition.

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Functions Question 667

Question: A condition for a function $ y=f(x) $ to have an inverse is that it should be

Options:

Answer:

Solution:

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